build: bump version to 4.4.7-ba7opf.15.5 (502)

Two independent defects kept ISS (DESTINY) visible in the satellite-page
AMSAT Live FM filter even after installing the fix and syncing data:

1. UI-layer staleness (SelectionRepo): resolveTypeIds ran only when the
   filter type changed and snapshotted the catnum set. A background data
   sync rewriting the FM/Linear lists never re-triggered resolution, so
   the UI kept filtering with the pre-sync (dirty) set until restart or a
   type toggle. ISettingsRepo now exposes a monotonic amSatListsVersion
   StateFlow, bumped by SettingsRepo.setAmSatCatnums; SelectionRepo
   combines it with currentTypes so every rewrite re-resolves instantly.

2. Data-layer staleness (DatabaseRepo): when the AMSAT FM page fetch
   failed, the previous list was kept verbatim — including pre-whitelist
   era lists containing all five ISS module entries. The stale list is now
   re-disambiguated: previous catnums are looked up by local name and run
   through the same whitelist / smallest-catnum collapse, so ISS modules
   always collapse to the primary ZARYA (25544).

core/data/src/main/java/com/rtbishop/look4sat/core/data/database/Look4SatDao.kt

@@ -54,6 +54,13 @@ interface Look4SatDao {
     @Query("SELECT catnum FROM radios WHERE downlinkMode IN (:modes) AND uplinkLow IS NOT NULL AND isAlive = 1")
     suspend fun getIdsWithModesAndUplink(modes: List<String>): List<Int>
 
+    /** Like [getIdsWithModes] but only matches records whose service class is
+     *  "Amateur", so the SSTV filter never matches weather birds (TIROS),
+     *  launcher debris or other non-amateur transmitters that happen to carry
+     *  an SSTV-labelled downlink. */
+    @Query("SELECT catnum FROM radios WHERE downlinkMode IN (:modes) AND service = 'Amateur' AND isAlive = 1")
+    suspend fun getIdsWithModesAndAmateur(modes: List<String>): List<Int>
+
     @Query("SELECT COUNT(*) FROM radios")
     suspend fun getRadiosTotal(): Int
 

core/data/src/main/java/com/rtbishop/look4sat/core/data/database/Look4SatDb.kt

@@ -24,7 +24,7 @@ import androidx.sqlite.db.SupportSQLiteDatabase
 import com.rtbishop.look4sat.core.data.database.entity.SatEntry
 import com.rtbishop.look4sat.core.data.database.entity.SatRadio
 
-@Database(entities = [SatEntry::class, SatRadio::class], version = 2, exportSchema = false)
+@Database(entities = [SatEntry::class, SatRadio::class], version = 3, exportSchema = false)
 abstract class Look4SatDb : RoomDatabase() {
     abstract fun look4SatDao(): Look4SatDao
 }
@@ -37,3 +37,11 @@ val MIGRATION_1_2 = object : Migration(1, 2) {
         db.execSQL("ALTER TABLE radios ADD COLUMN isCustom INTEGER NOT NULL DEFAULT 0")
     }
 }
+
+/** Adds the transceiver service class ("Amateur" etc.), used by the SSTV virtual
+ * filter to tell amateur satellites apart from debris/weather/launcher stages. */
+val MIGRATION_2_3 = object : Migration(2, 3) {
+    override fun migrate(db: SupportSQLiteDatabase) {
+        db.execSQL("ALTER TABLE radios ADD COLUMN service TEXT")
+    }
+}

core/data/src/main/java/com/rtbishop/look4sat/core/data/database/entity/SatRadio.kt

@@ -33,6 +33,10 @@ data class SatRadio(
     val uplinkMode: String?,
     val isInverted: Boolean,
     val catnum: Int?,
+    /** Service class from the transceiver source ("Amateur"/"Unknown" etc.).
+     *  Used to tell amateur satellites apart from debris / weather birds
+     *  (TIROS) / launcher stages (Ariane 6 R/B) in the SSTV virtual filter. */
+    val service: String? = null,
     /** Set for manually imported transceivers, which remote updates must not replace. */
     val isCustom: Boolean = false
 )

core/data/src/main/java/com/rtbishop/look4sat/core/data/injection/MainContainer.kt

@@ -25,6 +25,7 @@ import android.location.LocationManager
 import androidx.room.Room
 import com.rtbishop.look4sat.core.data.database.Look4SatDb
 import com.rtbishop.look4sat.core.data.database.MIGRATION_1_2
+import com.rtbishop.look4sat.core.data.database.MIGRATION_2_3
 import com.rtbishop.look4sat.core.data.framework.BluetoothReporter
 import com.rtbishop.look4sat.core.data.framework.Ft817Controller
 import com.rtbishop.look4sat.core.data.framework.Ic705Controller
@@ -169,7 +170,7 @@ class MainContainer(private val context: Context) : IMainContainer {
     private fun provideLocalSource(): ILocalSource {
         val builder = Room.databaseBuilder(context, Look4SatDb::class.java, "Look4SatDBv400")
         val database = builder
-            .addMigrations(MIGRATION_1_2)
+            .addMigrations(MIGRATION_1_2, MIGRATION_2_3)
             .fallbackToDestructiveMigration(false)
             .build()
         return LocalSource(database.look4SatDao())

core/data/src/main/java/com/rtbishop/look4sat/core/data/repository/DatabaseRepo.kt

@@ -23,6 +23,7 @@ import com.rtbishop.look4sat.core.domain.repository.IDatabaseRepo
 import com.rtbishop.look4sat.core.domain.repository.ISettingsRepo
 import com.rtbishop.look4sat.core.domain.source.ILocalSource
 import com.rtbishop.look4sat.core.domain.source.IRemoteSource
+import com.rtbishop.look4sat.core.domain.source.NetworkResult
 import com.rtbishop.look4sat.core.domain.source.Sources
 import com.rtbishop.look4sat.core.domain.utility.DataParser
 import kotlinx.coroutines.CoroutineDispatcher
@@ -130,29 +131,72 @@ class DatabaseRepo(
             val entries = localSource.getEntriesList() // catnum -> name
             val jobs = Sources.amSatLiveUrls.map { (type, url) ->
                 async { type to remoteSource.getNetworkStream(url) }
-            }
+            } + async { "Active" to fetchAmSatActiveStream() }
             val results = jobs.awaitAll()
             val fmNames = results.firstOrNull { it.first == "FM" }?.second?.stream
                 ?.let { dataParser.parseAmSatLivePage(it) }.orEmpty()
             val linearNames = results.firstOrNull { it.first == "Linear" }?.second?.stream
                 ?.let { dataParser.parseAmSatLivePage(it) }.orEmpty()
+            // Amateur whitelist: a failed fetch yields an empty result, which
+            // must NOT wipe out the last good snapshot. Fall back to the
+            // persisted whitelist, and only persist when this fetch actually
+            // returned a stream.
+            val activeStream = results.firstOrNull { it.first == "Active" }?.second?.stream
+            val activeCatnums = activeStream
+                ?.let { dataParser.parseAmSatActiveCatnums(it) }
+                .orEmpty()
+                .ifEmpty { settingsRepo.getAmSatActiveCatnums() }
+            if (activeStream != null) settingsRepo.setAmSatActiveCatnums(activeCatnums)
             val nameToCatnum = entries.associate { it.name.uppercase() to it.catnum }
-            fun resolve(names: List<String>): Set<Int> = names.mapNotNull { name ->
+            // Resolve every matching local entry per AMSAT name. A single match
+            // is kept as-is (so satellites absent from the amateur whitelist,
+            // e.g. JO-97/TO-108, are never dropped). Only when several local
+            // entries share the name (ISS station modules ZARYA/UNITY/ZVEZDA/
+            // DESTINY/NAUKA) is the whitelist used to pick the primary one.
+            fun resolvePerName(name: String): Set<Int> {
                 val keys = dataParser.normalizeAmSatName(name)
-                nameToCatnum.entries.firstOrNull { (localName, _) ->
+                val all = nameToCatnum.filter { (localName, _) ->
                     dataParser.matchesAmSatName(localName, keys)
-                }?.value
-            }.toSet()
-            val fmCatnums = resolve(fmNames)
-            val linearCatnums = resolve(linearNames)
+                }.values.toSet()
+                if (all.size <= 1) return all
+                val preferred = all.intersect(activeCatnums)
+                if (preferred.isNotEmpty()) return preferred
+                // Whitelist unavailable: keep only the primary entry (smallest
+                // catnum — ISS ZARYA=25544 is the smallest of its five module
+                // entries) instead of admitting every alias (DESTINY etc.).
+                return setOf(all.minOrNull() ?: all.first())
+            }
+            // A failed FM/Linear page fetch yields an empty list here; do NOT
+            // keep the stale list verbatim (it may predate the whitelist and
+            // still contain ISS module aliases like DESTINY). Instead re-run
+            // the multi-match disambiguation on the previous catnums via their
+            // local names, so the whitelist / smallest-catnum rules clean it.
+            fun cleanStaleList(previous: Set<Int>): Set<Int> =
+                previous.mapNotNull { catnum ->
+                    nameToCatnum.entries.firstOrNull { it.value == catnum }?.key
+                }.flatMap { resolvePerName(it) }.toSet()
+            val fmCatnums = fmNames.flatMap { resolvePerName(it) }.toSet()
+                .ifEmpty { cleanStaleList(settingsRepo.getAmSatFmCatnums()) }
+            val linearCatnums = linearNames.flatMap { resolvePerName(it) }.toSet()
+                .ifEmpty { cleanStaleList(settingsRepo.getAmSatLinearCatnums()) }
             settingsRepo.setAmSatCatnums(fmCatnums, linearCatnums)
-            println("AMSAT live lists updated: FM=${fmCatnums.size}, Linear=${linearCatnums.size}")
+            println("AMSAT live lists updated: FM=${fmCatnums.size}, Linear=${linearCatnums.size}, Active=${activeCatnums.size}")
         }.onFailure {
             // Keep the previous lists; the mutual filter stays on the last good snapshot.
             println("AMSAT live lists update failed: $it")
         }
     }
 
+    /** Try the amateur-whitelist sources in order and return the first
+     *  NetworkResult that carried a stream (or null if all failed). */
+    private suspend fun fetchAmSatActiveStream(): NetworkResult? {
+        for (url in Sources.amSatActiveUrls) {
+            val result = remoteSource.getNetworkStream(url)
+            if (result.stream != null) return result
+        }
+        return null
+    }
+
     override suspend fun clearAllData() = withContext(dispatcher) {
         localSource.deleteEntries()
         localSource.deleteRadios()

core/data/src/main/java/com/rtbishop/look4sat/core/data/repository/SatelliteRepo.kt

@@ -69,6 +69,8 @@ class SatelliteRepo(
 
     override suspend fun getSatelliteIdsWithModesAndUplink(modes: List<String>) = localStorage.getIdsWithModesAndUplink(modes)
 
+    override suspend fun getSatelliteIdsWithModesAndAmateur(modes: List<String>) = localStorage.getIdsWithModesAndAmateur(modes)
+
     override suspend fun initRepository() = withContext(dispatcher) {
         combine(
             settingsRepo.selectedIds,

core/data/src/main/java/com/rtbishop/look4sat/core/data/repository/SelectionRepo.kt

@@ -25,6 +25,7 @@ import com.rtbishop.look4sat.core.domain.source.Sources
 import kotlinx.coroutines.CoroutineDispatcher
 import kotlinx.coroutines.ExperimentalCoroutinesApi
 import kotlinx.coroutines.flow.MutableStateFlow
+import kotlinx.coroutines.flow.combine
 import kotlinx.coroutines.flow.first
 import kotlinx.coroutines.flow.flatMapLatest
 import kotlinx.coroutines.flow.map
@@ -45,17 +46,21 @@ class SelectionRepo(
     // The HashSet gives O(1) catnum lookups instead of O(n) with a List.
     // The three virtual types ("AMSAT Live FM", "AMSAT Live Linear", "Live SSTV")
     // are resolved from live transponder data instead of SharedPreferences.
-    private val itemsWithTypes = currentTypes.flatMapLatest { types: List<String> ->
-        val catnumSet: Set<Int>? = if (types.isEmpty()) {
-            null // null = no filtering
-        } else {
-            val ids = resolveTypeIds(types)
-            if (ids.isEmpty()) emptySet() else ids.toHashSet()
+    // The AMSAT list version counter re-triggers resolution when a background
+    // data sync rewrites the FM/Linear lists, so the UI reflects the new list
+    // without a restart or type toggle.
+    private val itemsWithTypes = combine(currentTypes, settingsRepo.amSatListsVersion) { types, _ -> types }
+        .flatMapLatest { types: List<String> ->
+            val catnumSet: Set<Int>? = if (types.isEmpty()) {
+                null // null = no filtering
+            } else {
+                val ids = resolveTypeIds(types)
+                if (ids.isEmpty()) emptySet() else ids.toHashSet()
+            }
+            currentItems.map { items ->
+                if (catnumSet == null) items else items.filter { it.catnum in catnumSet }
+            }
         }
-        currentItems.map { items ->
-            if (catnumSet == null) items else items.filter { it.catnum in catnumSet }
-        }
-    }
 
     private val itemsWithQuery = currentQuery.flatMapLatest { query ->
         itemsWithTypes.map { items -> filterByQuery(items, query) }
@@ -74,16 +79,19 @@ class SelectionRepo(
             when (type) {
                 Sources.virtualTypeNames[0] -> idsSet.addAll(settingsRepo.getAmSatFmCatnums())
                 Sources.virtualTypeNames[1] -> idsSet.addAll(settingsRepo.getAmSatLinearCatnums())
-                // Live SSTV: mode=SSTV transponder records intersected with the
-                // currently-tracked (in-orbit, from the selected TLE sources)
-                // satellites. The raw mode query alone would include retired
-                // weather/experimental birds (e.g. TIROS catnum 1430 whose old
-                // TV downlink is labelled SSTV but is long gone from orbit).
+                // Live SSTV: mode=SSTV transponder records whose service class
+                // is "Amateur", excluding launcher debris / rocket bodies
+                // (names ending in "R/B" or "DEB" — e.g. Ariane 6 R/B) that
+                // carry an amateur payload transponder but are not satellites.
                 Sources.virtualTypeNames[2] -> {
-                    val inOrbitIds = currentItems.value.map { it.catnum }.toHashSet()
-                    idsSet.addAll(
-                        localSource.getIdsWithModes(listOf("SSTV")).filter { it in inOrbitIds }
-                    )
+                    val sstvIds = localSource.getIdsWithModesAndAmateur(listOf("SSTV")).toSet()
+                    val inOrbitNames = currentItems.value.associate { it.catnum to it.name }
+                    val filtered = sstvIds.filter { catnum ->
+                        val name = inOrbitNames[catnum]?.uppercase().orEmpty()
+                        !name.endsWith(" R/B") && !name.endsWith(" DEB") &&
+                            !name.endsWith("R/B") && !name.endsWith("DEB")
+                    }
+                    idsSet.addAll(filtered)
                 }
                 else -> idsSet.addAll(settingsRepo.getSatelliteTypesIds(listOf(type)))
             }

core/data/src/main/java/com/rtbishop/look4sat/core/data/repository/SettingsRepo.kt

@@ -109,6 +109,7 @@ class SettingsRepo(
     private val keySatnogsTleSourceMigration = "satnogsTleSourceMigration"
     private val keyAmSatFmCatnums = "amSatFmCatnums"
     private val keyAmSatLinearCatnums = "amSatLinearCatnums"
+    private val keyAmSatActiveCatnums = "amSatActiveCatnums"
     private val separatorComma = ","
     private val separatorUrl = "\n"
     private val legacyCelestrakSatnogsUrl =
@@ -748,6 +749,9 @@ class SettingsRepo(
     //endregion
 
     //region # AMSAT live-transponder lists
+    private val _amSatListsVersion = MutableStateFlow(0)
+    override val amSatListsVersion: StateFlow<Int> = _amSatListsVersion
+
     override fun getAmSatFmCatnums(): Set<Int> {
         val raw = preferences.getString(keyAmSatFmCatnums, null) ?: return emptySet()
         return raw.split(separatorComma).mapNotNull { it.toIntOrNull() }.toSet()
@@ -763,6 +767,18 @@ class SettingsRepo(
             putString(keyAmSatFmCatnums, fmCatnums.sorted().joinToString(separatorComma))
             putString(keyAmSatLinearCatnums, linearCatnums.sorted().joinToString(separatorComma))
         }
+        _amSatListsVersion.update { it + 1 }
+    }
+
+    override fun getAmSatActiveCatnums(): Set<Int> {
+        val raw = preferences.getString(keyAmSatActiveCatnums, null) ?: return emptySet()
+        return raw.split(separatorComma).mapNotNull { it.toIntOrNull() }.toSet()
+    }
+
+    override fun setAmSatActiveCatnums(catnums: Set<Int>) {
+        preferences.edit {
+            putString(keyAmSatActiveCatnums, catnums.sorted().joinToString(separatorComma))
+        }
     }
     //endregion
 

core/data/src/main/java/com/rtbishop/look4sat/core/data/source/LocalSource.kt

@@ -49,6 +49,7 @@ class LocalSource(private val look4SatDao: Look4SatDao) : ILocalSource {
 
     override suspend fun getIdsWithModes(modes: List<String>) = look4SatDao.getIdsWithModes(modes)
     override suspend fun getIdsWithModesAndUplink(modes: List<String>) = look4SatDao.getIdsWithModesAndUplink(modes)
+    override suspend fun getIdsWithModesAndAmateur(modes: List<String>) = look4SatDao.getIdsWithModesAndAmateur(modes)
 
     private fun FrameworkEntry.toDomain() = OrbitalData(
         this.name, this.epoch, this.meanmo, this.eccn, this.incl,
@@ -84,12 +85,14 @@ class LocalSource(private val look4SatDao: Look4SatDao) : ILocalSource {
 
     private fun DomainRadio.toFramework() = FrameworkRadio(
         this.uuid, this.info, this.isAlive, this.downlinkLow, this.downlinkHigh, this.downlinkMode,
-        this.uplinkLow, this.uplinkHigh, this.uplinkMode, this.isInverted, this.catnum, this.isCustom
+        this.uplinkLow, this.uplinkHigh, this.uplinkMode, this.isInverted, this.catnum,
+        this.service, this.isCustom
     )
 
     private fun FrameworkRadio.toDomain() = DomainRadio(
         this.uuid, this.info, this.isAlive, this.downlinkLow, this.downlinkHigh, this.downlinkMode,
-        this.uplinkLow, this.uplinkHigh, this.uplinkMode, this.isInverted, this.catnum, this.isCustom
+        this.uplinkLow, this.uplinkHigh, this.uplinkMode, this.isInverted, this.catnum,
+        this.service, this.isCustom
     )
 
     private fun List<DomainRadio>.toFrameworkRadios() = this.map { radio -> radio.toFramework() }

core/data/src/test/java/com/rtbishop/look4sat/core/data/repository/DatabaseRepoTest.kt

@@ -143,6 +143,102 @@ class DatabaseRepoTest {
         1 98248U          26237.16675926  .00015724  00000-0  97477-3 0 00013
         2 98248 097.5373 310.9694 0011309 278.1232 340.7230 15.09766181000012
     """.trimIndent().byteInputStream()
+
+    @Test
+    fun `amsat fm list disambiguates ISS modules via persisted whitelist when active csv fetch fails`() =
+        runTest(dispatcher) {
+            val satnogsUrl = Sources.satelliteDataUrls.getValue("SatNOGS")
+            val localSource = FakeLocalSource()
+            val remoteSource = FakeRemoteSource().apply {
+                networkStreams[satnogsUrl] = { issModulesCsvStream() }
+                networkStreams[Sources.amSatLiveUrls.getValue("FM")] = { amsatFmPageStream() }
+                // Amateur-whitelist URLs intentionally NOT registered -> fetch fails.
+            }
+            val settingsRepo = FakeSettingsRepo(
+                dataSources = DataSourcesSettings(
+                    satelliteUrls = listOf(satnogsUrl),
+                    transceiversUrls = emptyList()
+                )
+            ).apply { amSatActive = setOf(25544) } // whitelist persisted by an earlier good sync
+            val repository = DatabaseRepo(dispatcher, dataParser, localSource, remoteSource, settingsRepo)
+
+            repository.updateFromRemote()
+
+            // Whitelist fetch fails on both sources, but the persisted whitelist
+            // still disambiguates: only primary ISS (ZARYA) survives,
+            // ISS (DESTINY) = 26700 must NOT enter the FM list.
+            assertTrue(25544 in settingsRepo.amSatFm)
+            assertTrue(26700 !in settingsRepo.amSatFm)
+        }
+
+    @Test
+    fun `amsat fm list keeps only smallest catnum when whitelist never available`() = runTest(dispatcher) {
+        val satnogsUrl = Sources.satelliteDataUrls.getValue("SatNOGS")
+        val localSource = FakeLocalSource()
+        val remoteSource = FakeRemoteSource().apply {
+            networkStreams[satnogsUrl] = { issModulesCsvStream() }
+            networkStreams[Sources.amSatLiveUrls.getValue("FM")] = { amsatFmPageStream() }
+        }
+        val settingsRepo = FakeSettingsRepo(
+            dataSources = DataSourcesSettings(
+                satelliteUrls = listOf(satnogsUrl),
+                transceiversUrls = emptyList()
+            )
+        ) // no persisted whitelist at all
+        val repository = DatabaseRepo(dispatcher, dataParser, localSource, remoteSource, settingsRepo)
+
+        repository.updateFromRemote()
+
+        // Without any whitelist, the multi-match collapse keeps the primary
+        // entry (smallest catnum = ISS ZARYA 25544), never every module alias.
+        assertEquals(setOf(25544), settingsRepo.amSatFm)
+    }
+
+    @Test
+    fun `amsat fm list cleans stale ISS module aliases when fm page fetch fails`() = runTest(dispatcher) {
+        val satnogsUrl = Sources.satelliteDataUrls.getValue("SatNOGS")
+        val localSource = FakeLocalSource()
+        val remoteSource = FakeRemoteSource().apply {
+            networkStreams[satnogsUrl] = { issModulesCsvStream() }
+            // FM page NOT registered -> 404 -> empty parse.
+        }
+        val settingsRepo = FakeSettingsRepo(
+            dataSources = DataSourcesSettings(
+                satelliteUrls = listOf(satnogsUrl),
+                transceiversUrls = emptyList()
+            )
+        ).apply {
+            // Pre-whitelist era stale list: ALL five ISS module entries.
+            amSatFm = setOf(25544, 25575, 26400, 26700, 49044)
+        }
+        val repository = DatabaseRepo(dispatcher, dataParser, localSource, remoteSource, settingsRepo)
+
+        repository.updateFromRemote()
+
+        // The stale list is not kept verbatim: with the FM page down, the
+        // previous catnums are re-disambiguated via local names, collapsing
+        // the five ISS modules to the primary ZARYA (25544).
+        assertEquals(setOf(25544), settingsRepo.amSatFm)
+    }
+
+    private fun issModulesCsvStream(): InputStream = """
+        OBJECT_NAME,OBJECT_ID,EPOCH,MEAN_MOTION,ECCENTRICITY,INCLINATION,RA_OF_ASC_NODE,ARG_OF_PERICENTER,MEAN_ANOMALY,EPHEMERIS_TYPE,CLASSIFICATION_TYPE,NORAD_CAT_ID,ELEMENT_SET_NO,REV_AT_EPOCH,BSTAR,MEAN_MOTION_DOT,MEAN_MOTION_DDOT
+        ISS (ZARYA),1998-067A,2021-11-16T12:28:09.322176,15.48582035,.0004694,51.6447,309.4881,203.6966,299.8876,0,U,25544,999,31220,.31985E-4,.1288E-4,0
+        ISS (UNITY),1998-067B,2021-11-16T12:28:09.322176,15.48582035,.0004694,51.6447,309.4881,203.6966,299.8876,0,U,25575,999,31220,.31985E-4,.1288E-4,0
+        ISS (ZVEZDA),1998-067C,2021-11-16T12:28:09.322176,15.48582035,.0004694,51.6447,309.4881,203.6966,299.8876,0,U,26400,999,31220,.31985E-4,.1288E-4,0
+        ISS (DESTINY),1998-067D,2021-11-16T12:28:09.322176,15.48582035,.0004694,51.6447,309.4881,203.6966,299.8876,0,U,26700,999,31220,.31985E-4,.1288E-4,0
+        ISS (NAUKA),1998-067E,2021-11-16T12:28:09.322176,15.48582035,.0004694,51.6447,309.4881,203.6966,299.8876,0,U,49044,999,31220,.31985E-4,.1288E-4,0
+    """.trimIndent().byteInputStream()
+
+    private fun amsatFmPageStream(): InputStream = """
+        <table class="has-background">
+        <thead><tr><th>Satellite</th><th>Uplink</th><th>Downlink</th><th>Comment</th></tr></thead>
+        <tbody>
+        <tr><td>ISS</td><td>145.990 MHz</td><td>437.800 MHz</td><td></td></tr>
+        <tr><td>AO-91(RadFxSat / Fox-1B)</td><td>435.250 MHz</td><td>145.960 MHz</td><td></td></tr>
+        </tbody>
+        </table>
+    """.trimIndent().byteInputStream()
 }
 
 private class FakeRemoteSource : IRemoteSource {
@@ -167,7 +263,8 @@ private class FakeLocalSource : ILocalSource {
 
     override suspend fun getEntriesTotal(): Int = insertedEntries.size
 
-    override suspend fun getEntriesList(): List<SatItem> = emptyList()
+    override suspend fun getEntriesList(): List<SatItem> =
+        insertedEntries.map { SatItem(it.catnum, it.name) }
 
     override suspend fun getEntriesWithIds(ids: List<Int>): List<OrbitalObject> = emptyList()
 
@@ -181,6 +278,7 @@ private class FakeLocalSource : ILocalSource {
 
     override suspend fun getIdsWithModes(modes: List<String>): List<Int> = emptyList()
     override suspend fun getIdsWithModesAndUplink(modes: List<String>): List<Int> = emptyList()
+    override suspend fun getIdsWithModesAndAmateur(modes: List<String>): List<Int> = emptyList()
 
     override suspend fun getRadiosTotal(): Int = insertedRadios.size
 
@@ -270,9 +368,21 @@ private class FakeSettingsRepo(dataSources: DataSourcesSettings = defaultDataSou
         (dataSourcesStatus as? MutableStateFlow)?.value = status
     }
 
-    override fun getAmSatFmCatnums(): Set<Int> = emptySet()
-    override fun getAmSatLinearCatnums(): Set<Int> = emptySet()
-    override fun setAmSatCatnums(fmCatnums: Set<Int>, linearCatnums: Set<Int>) = Unit
+    var amSatFm: Set<Int> = emptySet()
+    var amSatLinear: Set<Int> = emptySet()
+    var amSatActive: Set<Int> = emptySet()
+    override val amSatListsVersion: StateFlow<Int> = MutableStateFlow(0)
+
+    override fun getAmSatFmCatnums(): Set<Int> = amSatFm
+    override fun getAmSatLinearCatnums(): Set<Int> = amSatLinear
+    override fun setAmSatCatnums(fmCatnums: Set<Int>, linearCatnums: Set<Int>) {
+        amSatFm = fmCatnums
+        amSatLinear = linearCatnums
+    }
+    override fun getAmSatActiveCatnums(): Set<Int> = amSatActive
+    override fun setAmSatActiveCatnums(catnums: Set<Int>) {
+        amSatActive = catnums
+    }
 
     override fun updateRadioControlSettings(settings: RadioControlSettings) = Unit
 

core/data/src/test/java/com/rtbishop/look4sat/core/data/repository/SelectionRepoSearchTest.kt

@@ -134,6 +134,35 @@ class SelectionRepoSearchTest {
         assertEquals(listOf(43803), results.map { it.catnum })
     }
 
+    @Test
+    fun `SSTV virtual type uses the amateur-only radio query`() = runTest {
+        // The repo delegates to getIdsWithModesAndAmateur: the fake returns
+        // only catnums the DAO would have filtered to Amateur service (43803).
+        val repo = createRepo(
+            items = sampleItems,
+            sstvIds = listOf(43803),
+            amSatActive = setOf(43803)
+        )
+        repo.setTypes(listOf("Live SSTV"))
+        val results = repo.getEntriesFlow().first()
+        assertEquals(listOf(43803), results.map { it.catnum })
+    }
+
+    @Test
+    fun `SSTV virtual type excludes rocket-body debris by name`() = runTest {
+        // 60239 is "ARIANE 6 R/B" (launcher debris carrying an amateur SSTV
+        // payload); it must be dropped even though its radio is Amateur.
+        val items = sampleItems + SatItem(catnum = 60239, name = "ARIANE 6 R/B")
+        val repo = createRepo(
+            items = items,
+            sstvIds = listOf(43803, 60239),
+            amSatActive = setOf(43803, 60239)
+        )
+        repo.setTypes(listOf("Live SSTV"))
+        val results = repo.getEntriesFlow().first()
+        assertEquals(listOf(43803), results.map { it.catnum })
+    }
+
     @Test
     fun `multiple virtual types union their satellites`() = runTest {
         val repo = createRepo(
@@ -188,16 +217,40 @@ class SelectionRepoSearchTest {
         assertTrue("All" in types)
     }
 
+    @Test
+    fun `amsat list version bump re-resolves FM filter after data sync`() = runTest {
+        // ISS module aliases: dirty pre-sync FM list contains both ZARYA and DESTINY.
+        val items = listOf(
+            SatItem(25544, "ISS (ZARYA)"),
+            SatItem(26700, "ISS (DESTINY)")
+        )
+        val fake = FakeSettingsRepoForSearch(amSatFm = setOf(25544, 26700))
+        val repo = SelectionRepo(
+            dispatcher = Dispatchers.Unconfined,
+            localSource = FakeLocalSourceForSearch(items),
+            settingsRepo = fake
+        )
+        repo.setTypes(listOf("AMSAT Live FM"))
+        assertEquals(setOf(25544, 26700), repo.getEntriesFlow().first().map { it.catnum }.toSet())
+
+        // Simulate a background data sync: lists rewritten + version bumped.
+        fake.setAmSatCatnums(fmCatnums = setOf(25544), linearCatnums = emptySet())
+
+        // The FM filter must reflect the new list WITHOUT a type toggle or restart.
+        assertEquals(listOf(25544), repo.getEntriesFlow().first().map { it.catnum })
+    }
+
     private fun createRepo(
         items: List<SatItem>,
         amSatFm: Set<Int> = emptySet(),
         amSatLinear: Set<Int> = emptySet(),
-        sstvIds: List<Int> = emptyList()
+        sstvIds: List<Int> = emptyList(),
+        amSatActive: Set<Int> = emptySet()
     ): ISelectionRepo {
         return SelectionRepo(
             dispatcher = Dispatchers.Unconfined,
             localSource = FakeLocalSourceForSearch(items, sstvIds),
-            settingsRepo = FakeSettingsRepoForSearch(amSatFm, amSatLinear)
+            settingsRepo = FakeSettingsRepoForSearch(amSatFm, amSatLinear, amSatActive)
         )
     }
 }
@@ -213,6 +266,7 @@ private class FakeLocalSourceForSearch(
     override suspend fun deleteEntries() = Unit
     override suspend fun getIdsWithModes(modes: List<String>): List<Int> = sstvIds
     override suspend fun getIdsWithModesAndUplink(modes: List<String>): List<Int> = sstvIds
+    override suspend fun getIdsWithModesAndAmateur(modes: List<String>): List<Int> = sstvIds
     override suspend fun getRadiosTotal(): Int = 0
     override suspend fun getRadiosWithId(id: Int): List<SatRadio> = emptyList()
     override suspend fun insertRadios(radios: List<SatRadio>, isCustom: Boolean) = Unit
@@ -221,8 +275,9 @@ private class FakeLocalSourceForSearch(
 }
 
 private class FakeSettingsRepoForSearch(
-    private val amSatFm: Set<Int> = emptySet(),
-    private val amSatLinear: Set<Int> = emptySet()
+    var amSatFm: Set<Int> = emptySet(),
+    var amSatLinear: Set<Int> = emptySet(),
+    private var amSatActive: Set<Int> = emptySet()
 ) : ISettingsRepo {
     override val appVersionName: String = "test"
     override val selectedIds: StateFlow<List<Int>> = MutableStateFlow(emptyList())
@@ -267,7 +322,14 @@ private class FakeSettingsRepoForSearch(
     override fun updateDataSourcesStatus(status: Map<String, Int>) = Unit
     override fun getAmSatFmCatnums(): Set<Int> = amSatFm
     override fun getAmSatLinearCatnums(): Set<Int> = amSatLinear
-    override fun setAmSatCatnums(fmCatnums: Set<Int>, linearCatnums: Set<Int>) = Unit
+    override val amSatListsVersion: StateFlow<Int> = MutableStateFlow(0)
+    override fun setAmSatCatnums(fmCatnums: Set<Int>, linearCatnums: Set<Int>) {
+        amSatFm = fmCatnums
+        amSatLinear = linearCatnums
+        (amSatListsVersion as MutableStateFlow<Int>).value++
+    }
+    override fun getAmSatActiveCatnums(): Set<Int> = amSatActive
+    override fun setAmSatActiveCatnums(catnums: Set<Int>) { amSatActive = catnums }
     override fun updateRadioControlSettings(settings: RadioControlSettings) = Unit
     override fun getSatelliteOffset(catnum: Int): String = ""
     override fun setSatelliteOffset(catnum: Int, offset: String) = Unit

core/domain/src/main/java/com/rtbishop/look4sat/core/domain/model/SatRadio.kt

@@ -33,6 +33,10 @@ data class SatRadio(
     @SerialName("uplink_mode") val uplinkMode: String?,
     @SerialName("invert") val isInverted: Boolean,
     @SerialName("norad_cat_id") val catnum: Int?,
+    /** Service class from the transceiver source ("Amateur"/"Unknown" etc.).
+     *  Used by the SSTV virtual filter to tell amateur satellites apart from
+     *  debris / weather birds (TIROS) / launcher stages (Ariane 6 R/B). */
+    @SerialName("service") val service: String? = null,
     /** Set for manually imported transceivers, which remote updates must not replace. */
     val isCustom: Boolean = false
 )

core/domain/src/main/java/com/rtbishop/look4sat/core/domain/repository/ISatelliteRepo.kt

@@ -75,4 +75,9 @@ interface ISatelliteRepo {
      *  (real transponders), excluding downlink-only beacons/telemetry that share
      *  the same mode label. Used by the FM/Linear fallback filter. */
     suspend fun getSatelliteIdsWithModesAndUplink(modes: List<String>): List<Int>
+
+    /** Like [getSatelliteIdsWithModes] but only matches records whose service
+     *  class is "Amateur", so SSTV never matches weather birds (TIROS),
+     *  launcher debris or other non-amateur transmitters. */
+    suspend fun getSatelliteIdsWithModesAndAmateur(modes: List<String>): List<Int>
 }

core/domain/src/main/java/com/rtbishop/look4sat/core/domain/repository/ISettingsRepo.kt

@@ -85,6 +85,15 @@ interface ISettingsRepo {
     /** Catalog numbers of satellites listed on AMSAT's "Live Linear Satellites" page. */
     fun getAmSatLinearCatnums(): Set<Int>
     fun setAmSatCatnums(fmCatnums: Set<Int>, linearCatnums: Set<Int>)
+    /** Catalog numbers of active *amateur* satellites from AMSAT's
+     *  active-transponder table (whitelist for the virtual type filters). */
+    fun getAmSatActiveCatnums(): Set<Int>
+    fun setAmSatActiveCatnums(catnums: Set<Int>)
+    /** Monotonic version counter, incremented every time the AMSAT live
+     *  FM/Linear lists are rewritten. Consumers that resolve the virtual
+     *  types (SelectionRepo) should re-resolve on change so a background
+     *  data sync is reflected in the UI without a restart. */
+    val amSatListsVersion: StateFlow<Int>
     //endregion
 
     //region # Radio control settings

core/domain/src/main/java/com/rtbishop/look4sat/core/domain/source/ILocalSource.kt

@@ -30,6 +30,7 @@ interface ILocalSource {
     suspend fun deleteEntries()
     suspend fun getIdsWithModes(modes: List<String>): List<Int>
     suspend fun getIdsWithModesAndUplink(modes: List<String>): List<Int>
+    suspend fun getIdsWithModesAndAmateur(modes: List<String>): List<Int>
     suspend fun getRadiosTotal(): Int
     suspend fun getRadiosWithId(id: Int): List<SatRadio>
     suspend fun insertRadios(radios: List<SatRadio>, isCustom: Boolean = false)

core/domain/src/main/java/com/rtbishop/look4sat/core/domain/source/Sources.kt

@@ -63,6 +63,20 @@ object Sources {
         "Linear" to "https://www.amsat.org/live-linear-satellites/"
     )
 
+    /** Machine-readable AMSAT active-transponder table (palewire mirror of
+     *  amsat.org's active-frequency pages): one CSV row per active amateur
+     *  transponder with its NORAD catnum. Used as the authoritative whitelist
+     *  of *amateur* satellites, so the virtual filters never match
+     *  non-amateur debris (Ariane 6 R/B), retired weather sats (TIROS), or
+     *  ISS station-module aliases (ISS (DESTINY) etc.). Primary source plus
+     *  a jsDelivr CDN mirror: raw.githubusercontent.com is unreachable on
+     *  some networks (e.g. mainland China mobile), and a failed whitelist
+     *  fetch would silently disable the module disambiguation. */
+    val amSatActiveUrls = listOf(
+        "https://raw.githubusercontent.com/palewire/amateur-satellite-database/main/data/amsat-active-frequencies.csv",
+        "https://cdn.jsdelivr.net/gh/palewire/amateur-satellite-database@main/data/amsat-active-frequencies.csv"
+    )
+
     /** Virtual satellite-selection types: transponder/activity filters shown
      *  at the top of the type picker. They resolve to live lists (AMSAT pages
      *  or mode=SSTV radios) instead of persisted per-type IDs, and are

core/domain/src/main/java/com/rtbishop/look4sat/core/domain/utility/DataParser.kt

@@ -40,6 +40,21 @@ class DataParser(private val dispatcher: CoroutineDispatcher) {
         }
     }
 
+    /** Parse AMSAT's active-transponder CSV (palewire mirror) and return the
+     *  set of NORAD catnums of active *amateur* satellites. Header row has a
+     *  norad_id column; some rows carry alphanumeric IDs (Bluebird A0241 etc.)
+     *  which are skipped. */
+    suspend fun parseAmSatActiveCatnums(stream: InputStream): Set<Int> = withContext(dispatcher) {
+        stream.bufferedReader().useLines { lines ->
+            val header = lines.firstOrNull() ?: return@useLines emptySet()
+            val noradIdx = header.split(",").indexOfFirst { it.trim().equals("norad_id", true) }
+            if (noradIdx < 0) return@useLines emptySet()
+            lines.mapNotNull { line ->
+                line.split(",").getOrNull(noradIdx)?.trim()?.toIntOrNull()
+            }.toSet()
+        }
+    }
+
     suspend fun parseTLEStream(stream: InputStream): List<OrbitalData> = withContext(dispatcher) {
         stream.bufferedReader().readLines()
             .chunked(3)
@@ -131,14 +146,25 @@ class DataParser(private val dispatcher: CoroutineDispatcher) {
     /** True if a local entry name matches any of the AMSAT normalized keys.
      *  Token-based exact match (split on spaces/brackets/slashes), so a key
      *  like "ISS" does not substring-match "AISSAT-1" — the key must equal a
-     *  whole name token (case-insensitive). */
+     *  whole name token (case-insensitive). OSCAR designators are expanded so
+     *  that "AO-7" also matches local names spelled "OSCAR 7" / "AMSAT-OSCAR 7"
+     *  (the form used by CelesTrak/SatNOGS TLE sources). */
     fun matchesAmSatName(localName: String, amSatKeys: List<String>): Boolean {
-        val localTokens = localName.uppercase()
+        val localUpper = localName.uppercase()
+        val localTokens = localUpper
             .split(Regex("[\\s()\\[\\]/]+"))
             .filter { it.isNotBlank() }
             .toSet()
         return amSatKeys.any { key ->
-            key.uppercase() in localTokens
+            val k = key.uppercase()
+            if (k in localTokens) return@any true
+            // "AO-7" -> also match local "OSCAR 7" or "AMSAT-OSCAR 7".
+            val oscar = Regex("^([A-Z]{1,3})-(\\d+)$").find(k)
+            if (oscar != null) {
+                val num = oscar.groupValues[2]
+                if ("OSCAR $num" in localUpper || "AMSAT-OSCAR $num" in localUpper) return@any true
+            }
+            false
         }
     }
 

core/domain/src/test/java/com/rtbishop/look4sat/core/domain/DataParserTest.kt

@@ -283,6 +283,11 @@ class DataParserTest {
         assert(dataParser.matchesAmSatName("ISS (ZARYA)", listOf("ISS")))
         assert(!dataParser.matchesAmSatName("AISSAT-1", listOf("ISS")))
         assert(!dataParser.matchesAmSatName("TESS", listOf("ISS")))
+        // OSCAR designators match local names spelled "OSCAR N"/"AMSAT-OSCAR N".
+        assert(dataParser.matchesAmSatName("OSCAR 7", listOf("AO-7")))
+        assert(dataParser.matchesAmSatName("AMSAT-OSCAR 7", listOf("AO-7")))
+        assert(dataParser.matchesAmSatName("CATSAT", listOf("CATSAT")))
+        assert(dataParser.matchesAmSatName("RS-44 & BREEZE-KM R/B", listOf("RS-44")))
     }
 
     @Test

core/domain/src/test/java/com/rtbishop/look4sat/core/domain/repository/LoTWGridSyncTest.kt

@@ -285,7 +285,10 @@ class LoTWGridSyncTest {
         override fun updateDataSourcesStatus(status: Map<String, Int>) = TODO()
         override fun getAmSatFmCatnums(): Set<Int> = emptySet()
         override fun getAmSatLinearCatnums(): Set<Int> = emptySet()
+        override val amSatListsVersion: StateFlow<Int> = MutableStateFlow(0)
         override fun setAmSatCatnums(fmCatnums: Set<Int>, linearCatnums: Set<Int>) = Unit
+        override fun getAmSatActiveCatnums(): Set<Int> = emptySet()
+        override fun setAmSatActiveCatnums(catnums: Set<Int>) = Unit
         override fun updateRadioControlSettings(settings: RadioControlSettings) = TODO()
         override fun getSatelliteOffset(catnum: Int): String = ""
         override fun setSatelliteOffset(catnum: Int, offset: String) = TODO()

feature/mutual/src/test/java/com/rtbishop/look4sat/feature/mutual/Fakes.kt

@@ -46,6 +46,7 @@ class FakeSatelliteRepo(
     override suspend fun getRadiosWithId(id: Int): List<SatRadio> = TODO()
     override suspend fun getSatelliteIdsWithModes(modes: List<String>): List<Int> = emptyList()
     override suspend fun getSatelliteIdsWithModesAndUplink(modes: List<String>): List<Int> = emptyList()
+    override suspend fun getSatelliteIdsWithModesAndAmateur(modes: List<String>): List<Int> = emptyList()
 }
 
 /**
@@ -111,7 +112,10 @@ class FakeSettingsRepo(
 
     override fun getAmSatFmCatnums(): Set<Int> = amSatFm
     override fun getAmSatLinearCatnums(): Set<Int> = amSatLinear
+    override val amSatListsVersion: StateFlow<Int> = MutableStateFlow(0)
     override fun setAmSatCatnums(fmCatnums: Set<Int>, linearCatnums: Set<Int>) = TODO()
+    override fun getAmSatActiveCatnums(): Set<Int> = emptySet()
+    override fun setAmSatActiveCatnums(catnums: Set<Int>) = TODO()
 
     override fun updateRadioControlSettings(settings: RadioControlSettings) = TODO()
     override fun getSatelliteOffset(catnum: Int): String = ""

gradle/libs.versions.toml

@@ -1,8 +1,8 @@
 [versions]
 #noinspection UnusedVersionCatalogEntry
-appVersionCode = "499"
+appVersionCode = "502"
 #noinspection UnusedVersionCatalogEntry
-appVersionName = "4.4.7-ba7opf.15.2"
+appVersionName = "4.4.7-ba7opf.15.5"
 #noinspection UnusedVersionCatalogEntry
 compileSdk = "37"
 #noinspection UnusedVersionCatalogEntry